Related Clues:

• Not forward
• Feeling chagrin
• Not open
• Far from a drama queen
• Not quite enough
• Averse to first moves, e.g.
• Like many a wallflower
• Not outgoing
• Far from bold
• Like wallflowers
• Sudden start
• Not camera-ready?
• Indebted to the pot, in poker lingo
• Unlikely to break the ice
• Lacking self-confidence